Add 80/40 and 21/96
1st number: 2 0/40, 2nd number: 21/96
80/40 + 21/96 is 71/32.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 40 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 40 × 12 = 480,
80/40 = 80 × 12/40 × 12 = 960/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
21/96 = 21 × 5/96 × 5 = 105/480 - Add the two like fractions:
960/480 + 105/480 = 960 + 105/480 = 1065/480 - 1065/480 simplified gives 71/32
- So, 80/40 + 21/96 = 71/32
In mixed form: 27/32
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